François 279be513a4 BSDL: ingest libbsdl into essim and populate PinSpec from a device model ...

Link libbsdl dynamically (add_subdirectory ../libbsdl, overridable via
-DBSDL_DIR). New BsdlModel wraps the C ABI and reduces a parsed .bsd to
essim's pin vocabulary; apply_bsdl() binds each port to a Pin (by name, then
by physical pad) and sets its spec: direction, function (TAP role / power /
ground / signal), pad, and source = Bsdl.

This feeds the PinSpec fields from P1, so verify's existing power/ground
placement pass now lights up for BSDL-modelled parts. Covered by
test_bsdl_apply (name + pad binding, TAP roles, linkage classification).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-03 15:01:00 +02:00

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